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fzus63 klot 281943
glflm 
683 

open lake forecast for lake michigan
national weather service chicago/romeoville il
243 pm cdt mon jul 28 2014

for waters beyond five nautical miles of shore on lake michigan.

waves are provided as a range of significant wave heights...which
is the average height of the highest 1/3 of the waves...along
with the average height of the highest 10 percent of the waves
which will occasionally be encountered.

.synopsis...low pressure of 29.5 inches over new england will
move to the mouth of the st lawrence river later tonight while
deepening to 29.4 inches. high pressure of 30.2 inches over the
plains today will slowly move east and weaken into tuesday. low
pressure at 29.8 inches will develop across eastern ontario on
tuesday and very slowly move northeast into thursday. this will
move a weak cold front southward across the northern part of the
lake on tuesday afternoon and night. otherwise...the pressure
pattern across the lake during the middle to latter part of the
week looks to remain fairly tranquil.

lmz261-362-364-366-563-565-290445-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
lake michigan from sturgeon bay to two rivers wi 5 nm offshore to
mid lake-
243 pm cdt mon jul 28 2014

two rivers wi to manistee mi north

.tonight...west winds 10 to 15 kt becoming northwest overnight.
waves 3 to 5 ft occasionally to 7 ft subsiding to 1 to 3 ft.
.tuesday...northwest winds 10 to 15 kt. isolated showers and
thunderstorms in the afternoon. waves 1 to 3 ft. 
.tuesday night...north winds 10 to 15 kt. waves 1 to 2 ft. 
.wednesday...northwest winds 10 to 15 kt becoming west 5 to
10 kt. waves 1 to 2 ft. 
.wednesday night...southwest winds 5 to 10 kt. waves 1 to 2 ft. 
.thursday...southwest winds 10 to 15 kt. waves 1 to 2 ft. 
.thursday night...southwest winds 10 to 15 kt. slight chance of
showers. waves 1 to 3 ft. 
.friday...variable winds 5 to 10 kt. slight chance of showers and
thunderstorms. waves around 1 ft.
.saturday...north winds around 10 kt. slight chance of showers.
waves 1 to 2 ft.

$$
fzus63 klot 281943
glflm 

lmz080-567-669-671-673-675-777-779-868-870-872-874-876-878-290445-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from port washington to north point light wi 5 nm
offshore to mid lake-
lake michigan from north point light to wind point wi 5 nm
offshore to mid lake-
lake michigan from wind point wi to winthrop harbor il 5 nm
offshore to mid lake-
lake michigan from winthrop harbor to wilmette harbor il 5 nm
offshore to mid lake-
lake michigan from wilmette harbor il to michigan city in 5 nm
offshore to mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
lake michigan from holland to grand haven mi 5 nm offshore to mid
lake-
lake michigan from south haven to holland mi 5 nm offshore to mid
lake-
lake michigan from st. joseph to south haven mi 5 nm offshore to
mid lake-
243 pm cdt mon jul 28 2014

two rivers wi to manistee mi south

.tonight...north winds 20 to 25 kt...easing to 10 to 20 kt and
becoming northwest this evening...then becoming west 10 to 15 kt
overnight. waves 7 to 10 ft occasionally to 13 ft subsiding to 3
to 5 ft occasionally to 7 ft late.
.tuesday...northwest winds 10 to 15 kt. isolated showers and
thunderstorms in the afternoon. waves subsiding to 2 to 4 ft.
.tuesday night...northwest winds 10 to 15 kt. isolated showers in
the evening. waves 1 to 3 ft. 
.wednesday...north winds around 10 kt. isolated showers in the
morning. waves 1 to 3 ft.
.wednesday night...variable winds 5 to 10 kt becoming southwest.
isolated showers and thunderstorms in the evening. waves 1 to 2
ft.
.thursday...southwest winds 10 to 15 kt. slight chance of showers
in the morning...then slight chance of showers and thunderstorms
in the afternoon. waves 1 to 2 ft. 
.thursday night...southwest winds 10 to 15 kt. slight chance of
showers. waves 1 to 2 ft. 
.friday...southwest winds 5 to 10 kt. chance of showers and
slight chance of thunderstorms. waves around 1 ft.
.saturday...north winds 10 to 15 kt. slight chance of showers.
waves 1 to 2 ft.  

$$

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